This video documents close interaction with a wolf spider, a fast-moving ground predator capable of delivering painful ...

Have you ever wondered why spiders curl up when they die? This occurs when they lose the internalized pressure to push out their limbs.

Wolf spiders are large, fast-moving arachnids capable of delivering painful defensive bites when threatened. Their speed, ground-hunting behavior, and tendency to enter human spaces increase the risk ...

Wolves usually rely on cooperation to survive. Hunting large prey such as elk typically involves multiple pack members working together to isolate and exhaust an animal. That reality makes one ...